Perhaps you should try some spelling variations:
"coder coder post allocation problem" » "coder coder post location problem" (Expand search), "coder coder cost allocation problem" (Expand search), "coder coder costs allocation problem" (Expand search), "coder coder point allocation problem" (Expand search), "coder decoder post allocation problem" (Expand search), "code code post allocation problem" (Expand search), "decoder codec post allocation problem" (Expand search), "coder under post allocation problem" (Expand search), "coder der post allocation problem" (Expand search), "coder poder pos allocation problem" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder post allocation problem") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder post allocation problem\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder post allocation problem ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder post allocation problem") OR ("in python python python programming"))*.